---
name: "gels_aux_grp"
section: "3"
platform: "linux"
package: "lapack-doc"
version: "3.12.1-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/gels_aux_grp"
---

# gels\_aux\_grp(3)

Auxiliary routines

## NAME

gels\_aux\_grp - Auxiliary routines

## SYNOPSIS

### Topics

**laic1:          condition estimate, step in gelsy**\
 **lals0:          back multiplying factors, step in gelsd**\
 **lalsa:          SVD of coefficient matrix, step in gelsd**\
 **lalsd:          uses SVD for least squares, step in gelsd**\

## Detailed Description

## Author

Generated automatically by Doxygen for LAPACK from the source code.